expression
flee like the wind; run out of sight
Idiomatic expression describing someone fleeing or disappearing very quickly, as if vanishing into clouds and mist. Often used with verbs like 逃げる or 走り去る.
泥棒は雲を霞と逃げ去った。
The thief fled like the wind.
彼は追手から雲を霞と走り去った。
He ran out of sight from his pursuers.